IT977123B - PROCEDURE AND PLANT TO PRODUCE TRANSFERABLE ANHYDRITE BY PNEUMATIC WAY - Google Patents

PROCEDURE AND PLANT TO PRODUCE TRANSFERABLE ANHYDRITE BY PNEUMATIC WAY

Info

Publication number
IT977123B
IT977123B IT48001/73A IT4800173A IT977123B IT 977123 B IT977123 B IT 977123B IT 48001/73 A IT48001/73 A IT 48001/73A IT 4800173 A IT4800173 A IT 4800173A IT 977123 B IT977123 B IT 977123B
Authority
IT
Italy
Prior art keywords
anhydrite
plant
procedure
pneumatic way
produce transferable
Prior art date
Application number
IT48001/73A
Other languages
Italian (it)
Original Assignee
Bayer Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of IT977123B publication Critical patent/IT977123B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B11/00—Calcium sulfate cements
    • C04B11/26—Calcium sulfate cements strating from chemical gypsum; starting from phosphogypsum or from waste, e.g. purification products of smoke
    • C04B11/262—Calcium sulfate cements strating from chemical gypsum; starting from phosphogypsum or from waste, e.g. purification products of smoke waste gypsum other than phosphogypsum
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • C01F11/468—Purification of calcium sulfates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
IT48001/73A 1972-02-03 1973-02-01 PROCEDURE AND PLANT TO PRODUCE TRANSFERABLE ANHYDRITE BY PNEUMATIC WAY IT977123B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2205028A DE2205028C3 (en) 1972-02-03 1972-02-03 Process for the production of a pneumatically conveyable anhydrite

Publications (1)

Publication Number Publication Date
IT977123B true IT977123B (en) 1974-09-10

Family

ID=5834895

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48001/73A IT977123B (en) 1972-02-03 1973-02-01 PROCEDURE AND PLANT TO PRODUCE TRANSFERABLE ANHYDRITE BY PNEUMATIC WAY

Country Status (11)

Country Link
US (1) US3834917A (en)
JP (1) JPS5143835B2 (en)
BR (1) BR7300791D0 (en)
DD (1) DD102990A5 (en)
DE (1) DE2205028C3 (en)
ES (1) ES411218A1 (en)
FR (1) FR2170199B1 (en)
GB (1) GB1418402A (en)
IT (1) IT977123B (en)
NL (1) NL7301553A (en)
ZA (1) ZA73757B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2330728B2 (en) * 1973-06-16 1977-08-11 Bayer Ag, 5090 Leverkusen METHOD FOR MANUFACTURING A SYNTHETIC ANHYDRITE OF UNIFORM QUALITY AND THE USE OF IT
DE2904071B1 (en) * 1979-02-03 1980-07-24 Knauf Westdeutsche Gips Process for producing an anhydrite-gypsum mixture from fine-particle synthetic anhydrite
FR2486928A1 (en) * 1980-07-16 1982-01-22 Charbonnages Ste Chimique IMPROVEMENT TO A PROCESS FOR THE PRODUCTION OF CELLULAR PLASTER
DE3239768A1 (en) * 1982-10-27 1984-05-03 Huels Chemische Werke Ag METHOD FOR IMPROVING THE FLOWABILITY AND POWERTABILITY OF HUMID CALCIUM SULFATE DEPOSITS
DE3827613A1 (en) * 1988-08-13 1990-02-15 Viktor Dr Ing Gobiet Binder and ready-mix mortar for anhydrite flow flooring and flow flooring therefrom
JP6350985B2 (en) * 2014-07-02 2018-07-04 俊介 田澤 Hardener for ground stabilization chemical and ground stabilization chemical

Also Published As

Publication number Publication date
NL7301553A (en) 1973-08-07
DE2205028C3 (en) 1978-08-24
FR2170199B1 (en) 1976-09-10
ES411218A1 (en) 1975-12-01
DE2205028A1 (en) 1973-08-09
US3834917A (en) 1974-09-10
ZA73757B (en) 1973-10-31
FR2170199A1 (en) 1973-09-14
GB1418402A (en) 1975-12-17
DE2205028B2 (en) 1977-12-08
JPS5143835B2 (en) 1976-11-25
JPS48103497A (en) 1973-12-25
DD102990A5 (en) 1974-01-05
BR7300791D0 (en) 1973-09-13

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